This user profile on Database Administrators shows 0 questions, 0 answers, and a reputation of 371.
What has happened is that What do Clustered and Non clustered index actually mean? was migrated from Stack Overflow to Database Administrators, and then the migration was reversed. When it was migrated back, it lost the 4 upvotes that were given while it was on the Database Administrators. The accepted answer points have been deleted from that site.
It now went back up to 386, the 3 badges that related to the question are also still in place.